Is CVE-2007-3765 in the CISA KEV catalog?

No. CVE-2007-3765 is not currently on the CISA Known Exploited Vulnerabilities list.

What is the CVSS severity of CVE-2007-3765?

CVE-2007-3765 has a CVSS v2 base score of 5.0 (MEDIUM).

What is the EPSS score for CVE-2007-3765?

CVE-2007-3765 has an EPSS score of 1.69% (74th percentile), estimating the probability of exploitation in the next 30 days.

How do I fix CVE-2007-3765?

Upgrade asterisk on debian 11 to 1:1.4.8~dfsg-1 or later.

CVE & CISA-KEV Catalog

CVE-2007-3765

MEDIUMEPSS 74th pctl

5.0

CVSS v2

NVD

Description

The STUN implementation in Asterisk 1.4.x before 1.4.8, AsteriskNOW before beta7, Appliance Developer Kit before 0.5.0, and s800i before 1.0.2 allows remote attackers to cause a denial of service (crash) via a crafted STUN length attribute in a STUN packet sent on an RTP port.

How to fix

Remediation Available

asteriskDebian

Fixed in:1:1.4.8~dfsg-1CVE-2007-3765

Remediation is compiled from vendor and distribution security advisories. Always confirm against the linked source for your exact version and platform.

CVSS v2 Vector

No CVSS vector data available.

Exploit Intelligence

1.69%probability of exploitation in 30 days

74thpercentile

Elevated risk: more likely to be exploited than 74% of all known CVEs.

References

Patch1

ftp.digium.com

Other references5

Embed a live status badge for CVE-2007-3765

Markdown

[![CVE-2007-3765](https://tridentstack.com/cve/badge/CVE-2007-3765.svg)](https://tridentstack.com/cve/CVE-2007-3765)

HTML

<a href="https://tridentstack.com/cve/CVE-2007-3765"><img src="https://tridentstack.com/cve/badge/CVE-2007-3765.svg" alt="CVE-2007-3765"></a>

Find and fix vulnerabilities across your fleet

TridentStack Control continuously scans your Windows, macOS, and Linux fleet for known vulnerabilities, prioritizes them by severity and active exploitation, and patches them automatically.

Start free

This product uses NVD data but is not endorsed or certified by the NVD. EPSS scores courtesy of FIRST.org (https://www.first.org/epss). Source: CISA KEV Catalog. Data as of 2026-04-23.